Brett Harper, who wrote the preface for and is the co-editor of Wild Life, is the artist's son. He leads the Charley Harper Art Studio, which is dedicated to preserving and promoting the American illustrator's work. Charley Harper's art is a beloved treasure which inspired an entire generation of artists and designers. Margaret Rhodes is an independent writer and editor specializing in design. She previously worked in-house at New York magazine, WIRED, and Fast Company. Born and raised in Austin, Texas, she now lives in New York.